Trace number 4454573

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 NameAnswerobjective functionCPU timeWall clock time
pb-oll-rs 2024-07-19OPT95 2.80126 2.81722

DiagnosticValue
AM1LB9
LOWERBOUND95
NAM1S4
NCORES16
NEXHAUSTED0
NPBCORES0
NPBREFORM0
NTRIMMED0

General information on the benchmark

NamePB24/normalized-PB15eval/OPT-LIN/dt-problems/
normalized-lo_14x14_000.opb.metafix.opb
MD5SUM09140eba823e533d50b11d8bcfc34a90
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark95
Best CPU time to get the best result obtained on this benchmark0.012884
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables196
Total number of constraints82
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)82
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint14
Number of terms in the objective function 196
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 196
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 196
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.00	c [STEP] parsing instance
0.00/0.00	c [STEP] solving
0.00/0.00	c #variables 196 #constraints 157
0.00/0.00	c SMALL=int, LARGE=long long
0.00/0.00	c bounds - >= 5 @ 0.000991
0.00/0.00	c stratification level: 0
0.00/0.03	c bounds - >= 18 @ 0.001075
0.00/0.03	c bounds - >= 20 @ 0.001075
0.00/0.03	c bounds - >= 24 @ 0.001198
0.00/0.03	c bounds - >= 30 @ 0.001333
0.00/0.03	c bounds - >= 37 @ 0.001457
0.00/0.03	c bounds - >= 40 @ 0.001594
0.00/0.03	c bounds - >= 47 @ 0.001716
0.00/0.03	c bounds - >= 53 @ 0.001843
0.00/0.03	c bounds - >= 61 @ 0.001962
0.00/0.03	c bounds - >= 68 @ 0.002083
0.00/0.03	c bounds - >= 76 @ 0.002194
0.00/0.03	c bounds - >= 84 @ 0.002296
0.00/0.03	c bounds - >= 90 @ 0.002396
0.00/0.03	c bounds - >= 92 @ 0.002516
0.00/0.03	c finalizing WCE round: reformulating cores
2.77/2.81	c #Conflicts:       1000 | #Constraints:       1178
2.77/2.81	c #Conflicts:       2000 | #Constraints:       2180
2.77/2.81	c INPROCESSING
2.77/2.81	c GARBAGE COLLECT
2.77/2.81	c #Conflicts:       3000 | #Constraints:       2173
2.77/2.81	c #Conflicts:       4000 | #Constraints:       3175
2.77/2.81	c INPROCESSING
2.77/2.81	c GARBAGE COLLECT
2.77/2.81	c #Conflicts:       5000 | #Constraints:       2585
2.77/2.81	c #Conflicts:       6000 | #Constraints:       3587
2.77/2.81	c INPROCESSING
2.77/2.81	c GARBAGE COLLECT
2.77/2.81	c #Conflicts:       7000 | #Constraints:       2589
2.77/2.81	c #Conflicts:       8000 | #Constraints:       3591
2.77/2.81	c #Conflicts:       9000 | #Constraints:       4595
2.77/2.81	c INPROCESSING
2.77/2.81	c GARBAGE COLLECT
2.77/2.81	c #Conflicts:      10000 | #Constraints:       3300
2.77/2.81	c #Conflicts:      11000 | #Constraints:       4302
2.77/2.81	c #Conflicts:      12000 | #Constraints:       5304
2.77/2.81	c INPROCESSING
2.77/2.81	c GARBAGE COLLECT
2.77/2.81	c bounds 95 >= 92 @ 2.68664
2.77/2.81	c bounds 95 >= 94 @ 2.6878
2.77/2.81	c bounds 95 >= 95 @ 2.68798
2.77/2.81	d SOLVEDBY oll
2.77/2.81	c cpu time 2.68798 s
2.77/2.81	c deterministic time 193198952 1.93e+08
2.77/2.81	c optimization time 2.66107 s
2.77/2.81	c total solve time 0.025918 s
2.77/2.81	c core-guided solve time 0.025918 s
2.77/2.81	c propagation time 1.63858 s
2.77/2.81	c conflict analysis time 0.896234 s
2.77/2.81	c propagations 571729
2.77/2.81	c resolve steps 107209
2.77/2.81	c decisions 42711
2.77/2.81	c conflicts 12757
2.77/2.81	c restarts 56
2.77/2.81	c inprocessing phases 5
2.77/2.81	c input clauses 39
2.77/2.81	c input cardinalities 186
2.77/2.81	c input general constraints 25
2.77/2.81	c input average constraint length 21.75
2.77/2.81	c input average constraint degree 8.36
2.77/2.81	c learned clauses 3521
2.77/2.81	c learned cardinalities 85
2.77/2.81	c learned general constraints 9153
2.77/2.81	c learned average constraint length 74.62
2.77/2.81	c learned average constraint degree 11649.84
2.77/2.81	c watched constraints 6312
2.77/2.81	c counting constraints 2866
2.77/2.81	c gcd simplifications 121
2.77/2.81	c detected cardinalities 0
2.77/2.81	c weakened non-implied lits 426705
2.77/2.81	c weakened non-implying lits 966
2.77/2.81	c original variables 196
2.77/2.81	c clausal propagations 8672
2.77/2.81	c cardinality propagations 299091
2.77/2.81	c watched propagations 27746
2.77/2.81	c counting propagations 217974
2.77/2.81	c watch lookups 59882384
2.77/2.81	c watch backjump lookups 55743188
2.77/2.81	c watch checks 45456031
2.77/2.81	c propagation checks 26803158
2.77/2.81	c constraint additions 4072575
2.77/2.81	c trail pops 627175
2.77/2.81	c formula constraints 157
2.77/2.81	c learned constraints 12759
2.77/2.81	c bound constraints 28
2.77/2.81	c core-guided constraints 65
2.77/2.81	c encountered formula constraints 72182
2.77/2.81	c encountered learned constraints 44826
2.77/2.81	c encountered bound constraints 350
2.77/2.81	c encountered core-guided constraints 2608
2.77/2.81	c LP total time 0 s
2.77/2.81	c LP solve time 0 s
2.77/2.81	c LP constraints added 0
2.77/2.81	c LP constraints removed 0
2.77/2.81	c LP pivots internal 0
2.77/2.81	c LP pivots root 0
2.77/2.81	c LP calls 0
2.77/2.81	c LP optimalities 0
2.77/2.81	c LP no pivot count 0
2.77/2.81	c LP infeasibilities 0
2.77/2.81	c LP valid Farkas constraints 0
2.77/2.81	c LP learned Farkas constraints 0
2.77/2.81	c LP basis resets 0
2.77/2.81	c LP cycling count 0
2.77/2.81	c LP singular count 0
2.77/2.81	c LP no primal count 0
2.77/2.81	c LP no farkas count 0
2.77/2.81	c LP other issue count 0
2.77/2.81	c LP Gomory cuts 0
2.77/2.81	c LP learned cuts 0
2.77/2.81	c LP deleted cuts 0
2.77/2.81	c LP encountered Gomory constraints 0
2.77/2.81	c LP encountered Farkas constraints 0
2.77/2.81	c LP encountered learned Farkas constraints 0
2.77/2.81	c CG auxiliary variables introduced 29
2.77/2.81	c CG solutions found 1
2.77/2.81	c CG cores constructed 16
2.77/2.81	c CG core cardinality constraints returned 14
2.77/2.81	c CG unit cores 0
2.77/2.81	c CG single cores 16
2.77/2.81	c CG blocks removed during cardinality reduction 0
2.77/2.81	c CG first core best 0
2.77/2.81	c CG decision core best 0
2.77/2.81	c CG core reduction tie 0
2.77/2.81	c CG core degree average 5.06
2.77/2.81	c CG core slack average 6.62
2.77/2.81	c CG exhausted 0
2.77/2.81	c CG exhaust time 2.65686 s
2.77/2.81	c CG trimmed 0
2.77/2.81	c CG trim time 0.000406 s
2.77/2.81	c CG minimized 0
2.77/2.81	c CG minimize time 0 s
2.77/2.81	c CG am1 prop time 0.000313 s
2.77/2.81	c CG # am1s reformulated 4
2.77/2.81	c CG lower bound derived from am1s 9
2.77/2.81	c CG # clausal cores 2
2.77/2.81	c CG # cardinality cores 14
2.77/2.81	c CG # pb cores 0
2.77/2.81	c CG # pb reforms 0
2.77/2.81	c CG # cores discarded because of pb reform 0
2.77/2.81	d LOWERBOUND 95
2.77/2.81	d NCORES 16
2.77/2.81	d NPBCORES 0
2.77/2.81	d NPBREFORM 0
2.77/2.81	d NTRIMMED 0
2.77/2.81	d NEXHAUSTED 0
2.77/2.81	d NAM1S 4
2.77/2.81	d AM1LB 9
2.77/2.81	o 95
2.77/2.81	s OPTIMUM FOUND
2.77/2.81	v -x1 -x2 -x3 -x4 -x5 x6 x7 x8 -x9 x10 x11 x12 x13 x14 -x15 -x16 x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 x26 -x27 x28 x29 -x30 x31 x32 -x33 -x34 -x35 x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 x44 x45 x46 -x47 x48 -x49 x50 -x51 -x52 -x53 x54 x55 -x56 x57 -x58 -x59 x60 x61 x62 x63 x64 x65 -x66 -x67 x68 -x69 -x70 x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 x84 x85 x86 -x87 -x88 x89 -x90 x91 -x92 -x93 x94 x95 -x96 x97 -x98 -x99 -x100 -x101 -x102 x103 x104 -x105 -x106 -x107 x108 x109 x110 -x111 x112 x113 -x114 -x115 -x116 x117 x118 x119 x120 x121 -x122 -x123 x124 x125 -x126 -x127 -x128 -x129 x130 -x131 x132 x133 x134 -x135 -x136 x137 x138 x139 -x140 -x141 x142 -x143 x144 x145 x146 x147 -x148 -x149 -x150 x151 x152 -x153 x154 x155 -x156 -x157 x158 x159 x160 x161 x162 -x163 -x164 x165 x166 -x167 x168 x169 x170 x171 -x172 x173 x174 x175 x176 -x177 -x178 x179 -x180 -x181 -x182 x183 -x184 -x185 x186 x187 -x188 -x189 x190 x191 -x192 -x193 -x194 -x195 x196

Verifier Data 

OK	95

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: 64059 MiB (51443 MiB free)
  memory of node 1: 64510 MiB (38408 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4454573-1721477816/watcher-4454573-1721477816 -o /tmp/evaluation-result-4454573-1721477816/solver-4454573-1721477816 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721468658-1056039 --watchdog 3760 pb-oll-rs HOME/instance-4454573-1721477816.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=1061555, runsolver pid=1061552

[startup+0.101067 s]*
/proc/loadavg: 4.09 4.11 4.09 5/242 1061556
/proc/meminfo: memFree=92006788/131655788 swapFree=131071996/131071996
[pid=1061555] ppid=1061552 vsize=39188 memory=6584 CPUtime=0.1 cores=0,2
/proc/1061555/stat : 1061555 (pb-oll-rs) R 1061552 1061555 1056029 0 -1 4194304 441 0 0 0 9 1 0 0 20 0 1 0 199940275 40128512 1646 134679101440 4194304 5384485 140726222127824 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5674704 5678696 16764928 140726222136341 140726222136418 140726222136418 140726222143435 0
/proc/1061555/statm: 9797 1646 1376 291 0 1331 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39188 KiB
Current children cumulated memory: 6584 KiB

[startup+0.213068 s]*
/proc/loadavg: 4.09 4.11 4.09 6/242 1061556
/proc/meminfo: memFree=92006172/131655788 swapFree=131071996/131071996
[pid=1061555] ppid=1061552 vsize=39584 memory=7112 CPUtime=0.22 cores=0,2
/proc/1061555/stat : 1061555 (pb-oll-rs) R 1061552 1061555 1056029 0 -1 4194304 598 0 0 0 19 3 0 0 20 0 1 0 199940275 40534016 1778 134679101440 4194304 5384485 140726222127824 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5674704 5678696 16764928 140726222136341 140726222136418 140726222136418 140726222143435 0
/proc/1061555/statm: 9896 1778 1376 291 0 1430 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 39584 KiB
Current children cumulated memory: 7112 KiB

[startup+0.313194 s]*
/proc/loadavg: 4.09 4.11 4.09 5/242 1061556
/proc/meminfo: memFree=92005360/131655788 swapFree=131071996/131071996
[pid=1061555] ppid=1061552 vsize=39716 memory=7640 CPUtime=0.31 cores=0,2
/proc/1061555/stat : 1061555 (pb-oll-rs) R 1061552 1061555 1056029 0 -1 4194304 706 0 0 0 28 3 0 0 20 0 1 0 199940275 40669184 1910 134679101440 4194304 5384485 140726222127824 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5674704 5678696 16764928 140726222136341 140726222136418 140726222136418 140726222143435 0
/proc/1061555/statm: 9929 1910 1376 291 0 1463 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39716 KiB
Current children cumulated memory: 7640 KiB

[startup+0.700325 s]
/proc/loadavg: 4.09 4.11 4.09 5/242 1061556
/proc/meminfo: memFree=91997024/131655788 swapFree=131071996/131071996
[pid=1061555] ppid=1061552 vsize=39980 memory=8168 CPUtime=0.68 cores=0,2
/proc/1061555/stat : 1061555 (pb-oll-rs) R 1061552 1061555 1056029 0 -1 4194304 865 0 0 0 64 4 0 0 20 0 1 0 199940275 40939520 2042 134679101440 4194304 5384485 140726222127824 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5674704 5678696 16764928 140726222136341 140726222136418 140726222136418 140726222143435 0
/proc/1061555/statm: 9995 2042 1376 291 0 1529 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 39980 KiB
Current children cumulated memory: 8168 KiB

[startup+1.50032 s]
/proc/loadavg: 4.09 4.11 4.09 5/242 1061556
/proc/meminfo: memFree=91996248/131655788 swapFree=131071996/131071996
[pid=1061555] ppid=1061552 vsize=40504 memory=11380 CPUtime=1.48 cores=0,2
/proc/1061555/stat : 1061555 (pb-oll-rs) R 1061552 1061555 1056029 0 -1 4194304 1111 0 0 0 141 7 0 0 20 0 1 0 199940275 41476096 2845 134679101440 4194304 5384485 140726222127824 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5674704 5678696 16764928 140726222136341 140726222136418 140726222136418 140726222143435 0
/proc/1061555/statm: 10126 2845 1424 291 0 1660 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 40504 KiB
Current children cumulated memory: 11380 KiB

[startup+2.81718 s]
# the end of solver process 1061555 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.68798 s, system=0.113285 s

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

[startup+1.60033 s]
/proc/loadavg: 4.09 4.11 4.09 5/242 1061556
/proc/meminfo: memFree=91996248/131655788 swapFree=131071996/131071996
[pid=1061555] ppid=1061552 vsize=40640 memory=11640 CPUtime=1.58 cores=0,2
/proc/1061555/stat : 1061555 (pb-oll-rs) R 1061552 1061555 1056029 0 -1 4194304 1146 0 0 0 151 7 0 0 20 0 1 0 199940275 41615360 2910 134679101440 4194304 5384485 140726222127824 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5674704 5678696 16764928 140726222136341 140726222136418 140726222136418 140726222143435 0
/proc/1061555/statm: 10160 2910 1424 291 0 1694 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 40640 KiB
Current children cumulated memory: 11640 KiB

[startup+2.40024 s]
/proc/loadavg: 4.09 4.11 4.09 5/242 1061556
/proc/meminfo: memFree=91975132/131655788 swapFree=131071996/131071996
[pid=1061555] ppid=1061552 vsize=41328 memory=12164 CPUtime=2.37 cores=0,2
/proc/1061555/stat : 1061555 (pb-oll-rs) R 1061552 1061555 1056029 0 -1 4194304 1312 0 0 0 228 9 0 0 20 0 1 0 199940275 42319872 3041 134679101440 4194304 5384485 140726222127824 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5674704 5678696 16764928 140726222136341 140726222136418 140726222136418 140726222143435 0
/proc/1061555/statm: 10332 3041 1424 291 0 1866 0
Current children cumulated CPU time: 2.37 s
Current children cumulated vsize: 41328 KiB
Current children cumulated memory: 12164 KiB

[startup+2.80025 s]
/proc/loadavg: 4.09 4.11 4.09 5/242 1061556
/proc/meminfo: memFree=91975132/131655788 swapFree=131071996/131071996
[pid=1061555] ppid=1061552 vsize=41708 memory=12700 CPUtime=2.77 cores=0,2
/proc/1061555/stat : 1061555 (pb-oll-rs) R 1061552 1061555 1056029 0 -1 4194304 1400 0 0 0 267 10 0 0 20 0 1 0 199940275 42708992 3175 134679101440 4194304 5384485 140726222127824 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5674704 5678696 16764928 140726222136341 140726222136418 140726222136418 140726222143435 0
/proc/1061555/statm: 10427 3175 1424 291 0 1961 0
Current children cumulated CPU time: 2.77 s
Current children cumulated vsize: 41708 KiB
Current children cumulated memory: 12700 KiB

Child status: 0

Real time (s): 2.81722
CPU time (s): 2.80126
CPU user time (s): 2.68798
CPU system time (s): 0.113285
CPU usage (%): 99.4335
Max. virtual memory (cumulated for all children) (KiB): 41708
Max. memory (cumulated for all children) (KiB): 12700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.68798
system time used= 0.113285
maximum resident set size= 12764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1411
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 22


# summary of solver processes directly reported to runsolver:
#   pid: 1061555
#   total CPU time (s): 2.80126
#   total CPU user time (s): 2.68798
#   total CPU system time (s): 0.113285

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.031325 second user time and 0.092814 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2024-07-20 14:17:08
IDJOB=4454573
IDBENCH=158455
IDSOLVER=3082
FILE ID=nodeC006/4454573-1721477816
RUNJOBID= nodeC006-1721468658-1056039
SLURM_JOB_ID= 7545725
Free space on /tmp= 723240 MiB

SOLVER NAME= pb-oll-rs 2024-07-19
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/dt-problems/normalized-lo_14x14_000.opb.metafix.opb
COMMAND LINE= pb-oll-rs BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4454573-1721477816/watcher-4454573-1721477816 -o /tmp/evaluation-result-4454573-1721477816/solver-4454573-1721477816 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721468658-1056039 --watchdog 3760  pb-oll-rs HOME/instance-4454573-1721477816.opb

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

MD5SUM BENCH= 09140eba823e533d50b11d8bcfc34a90
RANDOM SEED=686703660

nodeC006.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.258
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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		: 3491.970
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
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		: 1197.251
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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		: 1197.438
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
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		: 3498.924
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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		: 3625.215
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
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		: 1197.541
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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		: 1197.400
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 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        92008820 kB
MemAvailable:   93546924 kB
Buffers:          573064 kB
Cached:          1799016 kB
SwapCached:            0 kB
Active:          1613488 kB
Inactive:       37377072 kB
Active(anon):       1476 kB
Inactive(anon): 36662568 kB
Active(file):    1612012 kB
Inactive(file):   714504 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1760 kB
Writeback:             0 kB
AnonPages:      36617940 kB
Mapped:           111072 kB
Shmem:             45896 kB
KReclaimable:     103240 kB
Slab:             207820 kB
SReclaimable:     103240 kB
SUnreclaim:       104580 kB
KernelStack:        3852 kB
PageTables:        82900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   40608008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62880 kB
HardwareCorrupted:     0 kB
AnonHugePages:  10287104 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      316232 kB
DirectMap2M:    40482816 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 723236 MiB
End job on nodeC006 at 2024-07-20 14:17:11