Trace number 4436064

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 2024-07-02OPT22 6.6495 6.67482

DiagnosticValue
AM1LB1
LOWERBOUND21
NAM1S1
NCORES20
NEXHAUSTED0
NPBCORES0
NPBREFORM0
NTRIMMED0

General information on the benchmark

NamePB24/normalized-PB11/OPT-LIN/
kullmann/normalized-sbox_4_shg.opb
MD5SUMf8cbff203f2ec66bcdec19280bdd1d00
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 benchmark22
Best CPU time to get the best result obtained on this benchmark0.427823
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables147
Total number of constraints240
Number of constraints which are clauses240
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint21
Number of terms in the objective function 147
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 147
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 147
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 147 #constraints 240
0.00/0.00	c SMALL=int, LARGE=long long
0.00/0.00	c bounds - >= 0 @ 0.001443
0.00/0.00	c stratification level: 0
0.00/0.00	c bounds - >= 2 @ 0.001911
0.00/0.00	c bounds - >= 3 @ 0.002035
0.00/0.00	c bounds - >= 4 @ 0.002106
0.00/0.00	c bounds - >= 5 @ 0.002187
0.00/0.00	c bounds - >= 6 @ 0.00226
0.00/0.00	c bounds - >= 7 @ 0.00235
0.00/0.00	c bounds - >= 8 @ 0.002417
0.00/0.00	c bounds - >= 9 @ 0.002496
0.00/0.00	c bounds - >= 10 @ 0.002586
0.00/0.00	c bounds - >= 11 @ 0.002653
0.00/0.00	c bounds - >= 12 @ 0.002719
0.00/0.00	c bounds - >= 13 @ 0.002779
0.00/0.00	c bounds - >= 14 @ 0.002839
0.00/0.00	c bounds - >= 15 @ 0.002907
0.00/0.00	c bounds - >= 16 @ 0.00297
0.00/0.00	c bounds - >= 17 @ 0.002991
0.00/0.00	c finalizing WCE round: reformulating cores
6.57/6.67	c #Conflicts:       1000 | #Constraints:       1274
6.57/6.67	c #Conflicts:       2000 | #Constraints:       2279
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:       3000 | #Constraints:       2272
6.57/6.67	c #Conflicts:       4000 | #Constraints:       3274
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:       5000 | #Constraints:       2681
6.57/6.67	c #Conflicts:       6000 | #Constraints:       3685
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:       7000 | #Constraints:       2686
6.57/6.67	c #Conflicts:       8000 | #Constraints:       3688
6.57/6.67	c #Conflicts:       9000 | #Constraints:       4692
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c bounds 22 >= 17 @ 0.782319
6.57/6.67	c bounds 22 >= 18 @ 0.782926
6.57/6.67	c #Conflicts:      10000 | #Constraints:       3407
6.57/6.67	c bounds 22 >= 19 @ 0.80601
6.57/6.67	c #Conflicts:      11000 | #Constraints:       4453
6.57/6.67	c #Conflicts:      12000 | #Constraints:       5453
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      13000 | #Constraints:       3889
6.57/6.67	c #Conflicts:      14000 | #Constraints:       4889
6.57/6.67	c #Conflicts:      15000 | #Constraints:       5889
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      16000 | #Constraints:       4107
6.57/6.67	c #Conflicts:      17000 | #Constraints:       5107
6.57/6.67	c #Conflicts:      18000 | #Constraints:       6107
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      19000 | #Constraints:       4120
6.57/6.67	c #Conflicts:      20000 | #Constraints:       5120
6.57/6.67	c #Conflicts:      21000 | #Constraints:       6120
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      22000 | #Constraints:       3925
6.57/6.67	c #Conflicts:      23000 | #Constraints:       4925
6.57/6.67	c #Conflicts:      24000 | #Constraints:       5925
6.57/6.67	c #Conflicts:      25000 | #Constraints:       6925
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      26000 | #Constraints:       4537
6.57/6.67	c #Conflicts:      27000 | #Constraints:       5537
6.57/6.67	c #Conflicts:      28000 | #Constraints:       6537
6.57/6.67	c #Conflicts:      29000 | #Constraints:       7537
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      30000 | #Constraints:       4936
6.57/6.67	c #Conflicts:      31000 | #Constraints:       5936
6.57/6.67	c #Conflicts:      32000 | #Constraints:       6936
6.57/6.67	c #Conflicts:      33000 | #Constraints:       7936
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      34000 | #Constraints:       5132
6.57/6.67	c #Conflicts:      35000 | #Constraints:       6132
6.57/6.67	c #Conflicts:      36000 | #Constraints:       7132
6.57/6.67	c #Conflicts:      37000 | #Constraints:       8132
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      38000 | #Constraints:       5140
6.57/6.67	c #Conflicts:      39000 | #Constraints:       6140
6.57/6.67	c #Conflicts:      40000 | #Constraints:       7140
6.57/6.67	c #Conflicts:      41000 | #Constraints:       8140
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      42000 | #Constraints:       4940
6.57/6.67	c #Conflicts:      43000 | #Constraints:       5940
6.57/6.67	c bounds 22 >= 20 @ 5.17927
6.57/6.67	c #Conflicts:      44000 | #Constraints:       6977
6.57/6.67	c #Conflicts:      45000 | #Constraints:       7977
6.57/6.67	c #Conflicts:      46000 | #Constraints:       8977
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c #Conflicts:      47000 | #Constraints:       5565
6.57/6.67	c #Conflicts:      48000 | #Constraints:       6565
6.57/6.67	c #Conflicts:      49000 | #Constraints:       7565
6.57/6.67	c #Conflicts:      50000 | #Constraints:       8565
6.57/6.67	c #Conflicts:      51000 | #Constraints:       9565
6.57/6.67	c INPROCESSING
6.57/6.67	c GARBAGE COLLECT
6.57/6.67	c bounds 22 >= 21 @ 6.28392
6.57/6.67	c #Conflicts:      52000 | #Constraints:       5971
6.57/6.67	d SOLVEDBY oll
6.57/6.67	c cpu time 6.41433 s
6.57/6.67	c deterministic time 724454442 7.24e+08
6.57/6.67	c optimization time 0.781138 s
6.57/6.67	c total solve time 5.6318 s
6.57/6.67	c core-guided solve time 5.6318 s
6.57/6.67	c propagation time 4.25698 s
6.57/6.67	c conflict analysis time 1.801 s
6.57/6.67	c propagations 3076652
6.57/6.67	c resolve steps 255813
6.57/6.67	c decisions 149144
6.57/6.67	c conflicts 52329
6.57/6.67	c restarts 157
6.57/6.67	c inprocessing phases 15
6.57/6.67	c input clauses 274
6.57/6.67	c input cardinalities 81
6.57/6.67	c input general constraints 44
6.57/6.67	c input average constraint length 18.83
6.57/6.67	c input average constraint degree 4.54
6.57/6.67	c learned clauses 17369
6.57/6.67	c learned cardinalities 2308
6.57/6.67	c learned general constraints 32652
6.57/6.67	c learned average constraint length 41.43
6.57/6.67	c learned average constraint degree 209.13
6.57/6.67	c watched constraints 6519
6.57/6.67	c counting constraints 26177
6.57/6.67	c gcd simplifications 842
6.57/6.67	c detected cardinalities 81
6.57/6.67	c weakened non-implied lits 2006752
6.57/6.67	c weakened non-implying lits 1050
6.57/6.67	c original variables 147
6.57/6.67	c clausal propagations 167504
6.57/6.67	c cardinality propagations 597426
6.57/6.67	c watched propagations 39822
6.57/6.67	c counting propagations 2111830
6.57/6.67	c watch lookups 291263776
6.57/6.67	c watch backjump lookups 266361167
6.57/6.67	c watch checks 75128099
6.57/6.67	c propagation checks 73253610
6.57/6.67	c constraint additions 11943934
6.57/6.67	c trail pops 3278059
6.57/6.67	c formula constraints 240
6.57/6.67	c learned constraints 52329
6.57/6.67	c bound constraints 27
6.57/6.67	c core-guided constraints 132
6.57/6.67	c encountered formula constraints 68146
6.57/6.67	c encountered learned constraints 221623
6.57/6.67	c encountered bound constraints 36
6.57/6.67	c encountered core-guided constraints 18337
6.57/6.67	c LP total time 0 s
6.57/6.67	c LP solve time 0 s
6.57/6.67	c LP constraints added 0
6.57/6.67	c LP constraints removed 0
6.57/6.67	c LP pivots internal 0
6.57/6.67	c LP pivots root 0
6.57/6.67	c LP calls 0
6.57/6.67	c LP optimalities 0
6.57/6.67	c LP no pivot count 0
6.57/6.67	c LP infeasibilities 0
6.57/6.67	c LP valid Farkas constraints 0
6.57/6.67	c LP learned Farkas constraints 0
6.57/6.67	c LP basis resets 0
6.57/6.67	c LP cycling count 0
6.57/6.67	c LP singular count 0
6.57/6.67	c LP no primal count 0
6.57/6.67	c LP no farkas count 0
6.57/6.67	c LP other issue count 0
6.57/6.67	c LP Gomory cuts 0
6.57/6.67	c LP learned cuts 0
6.57/6.67	c LP deleted cuts 0
6.57/6.67	c LP encountered Gomory constraints 0
6.57/6.67	c LP encountered Farkas constraints 0
6.57/6.67	c LP encountered learned Farkas constraints 0
6.57/6.67	c CG auxiliary variables introduced 50
6.57/6.67	c CG solutions found 1
6.57/6.67	c CG cores constructed 20
6.57/6.67	c CG core cardinality constraints returned 0
6.57/6.67	c CG unit cores 0
6.57/6.67	c CG single cores 20
6.57/6.67	c CG blocks removed during cardinality reduction 0
6.57/6.67	c CG first core best 0
6.57/6.67	c CG decision core best 0
6.57/6.67	c CG core reduction tie 0
6.57/6.67	c CG core degree average 1.00
6.57/6.67	c CG core slack average 8.05
6.57/6.67	c CG exhausted 0
6.57/6.67	c CG exhaust time 0.77867 s
6.57/6.67	c CG trimmed 0
6.57/6.67	c CG trim time 0.000463 s
6.57/6.67	c CG minimized 0
6.57/6.67	c CG minimize time 0 s
6.57/6.67	c CG am1 prop time 0.000375 s
6.57/6.67	c CG # am1s reformulated 1
6.57/6.67	c CG lower bound derived from am1s 1
6.57/6.67	c CG # clausal cores 20
6.57/6.67	c CG # cardinality cores 0
6.57/6.67	c CG # pb cores 0
6.57/6.67	c CG # pb reforms 0
6.57/6.67	c CG # cores discarded because of pb reform 0
6.57/6.67	d LOWERBOUND 21
6.57/6.67	d NCORES 20
6.57/6.67	d NPBCORES 0
6.57/6.67	d NPBREFORM 0
6.57/6.67	d NTRIMMED 0
6.57/6.67	d NEXHAUSTED 0
6.57/6.67	d NAM1S 1
6.57/6.67	d AM1LB 1
6.57/6.67	o 22
6.57/6.67	s OPTIMUM FOUND
6.57/6.67	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

Verifier Data 

OK	22

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: 63931 MiB (62108 MiB free)
  memory of node 1: 64510 MiB (60538 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4436064-1721130774/watcher-4436064-1721130774 -o /tmp/evaluation-result-4436064-1721130774/solver-4436064-1721130774 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1721130786-880769 --watchdog 3760 pb-oll-rs HOME/instance-4436064-1721130774.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=880809, runsolver pid=880801

[startup+0.100092 s]*
/proc/loadavg: 1.92 2.17 2.84 5/257 880830
/proc/meminfo: memFree=125563556/131524600 swapFree=131071996/131071996
[pid=880809] ppid=880801 vsize=40572 memory=9372 CPUtime=0.09 cores=1,3
/proc/880809/stat : 880809 (pb-oll-rs) R 880801 880809 880757 0 -1 4194304 675 0 0 0 8 1 0 0 20 0 1 0 165239253 41545728 2343 134679101440 4194304 5384005 140728824333456 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 5674704 5678696 19636224 140728824341527 140728824341604 140728824341604 140728824348619 0
/proc/880809/statm: 10143 2343 1375 291 0 1677 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 40572 KiB
Current children cumulated memory: 9372 KiB

[startup+0.21009 s]*
/proc/loadavg: 1.92 2.17 2.84 5/257 880830
/proc/meminfo: memFree=125556320/131524600 swapFree=131071996/131071996
[pid=880809] ppid=880801 vsize=40572 memory=9636 CPUtime=0.19 cores=1,3
/proc/880809/stat : 880809 (pb-oll-rs) R 880801 880809 880757 0 -1 4194304 708 0 0 0 18 1 0 0 20 0 1 0 165239253 41545728 2409 134679101440 4194304 5384005 140728824333456 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 19636224 140728824341527 140728824341604 140728824341604 140728824348619 0
/proc/880809/statm: 10143 2409 1375 291 0 1677 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 40572 KiB
Current children cumulated memory: 9636 KiB

[startup+0.304779 s]*
/proc/loadavg: 1.92 2.17 2.84 5/257 880830
/proc/meminfo: memFree=125550224/131524600 swapFree=131071996/131071996
[pid=880809] ppid=880801 vsize=41148 memory=10392 CPUtime=0.29 cores=1,3
/proc/880809/stat : 880809 (pb-oll-rs) R 880801 880809 880757 0 -1 4194304 835 0 0 0 27 2 0 0 20 0 1 0 165239253 42135552 2598 134679101440 4194304 5384005 140728824333456 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 19636224 140728824341527 140728824341604 140728824341604 140728824348619 0
/proc/880809/statm: 10287 2598 1436 291 0 1821 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 41148 KiB
Current children cumulated memory: 10392 KiB

[startup+0.700171 s]
/proc/loadavg: 1.92 2.17 2.84 5/257 880830
/proc/meminfo: memFree=125536972/131524600 swapFree=131071996/131071996
[pid=880809] ppid=880801 vsize=41628 memory=10656 CPUtime=0.68 cores=1,3
/proc/880809/stat : 880809 (pb-oll-rs) R 880801 880809 880757 0 -1 4194304 910 0 0 0 64 4 0 0 20 0 1 0 165239253 42627072 2664 134679101440 4194304 5384005 140728824333456 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 19636224 140728824341527 140728824341604 140728824341604 140728824348619 0
/proc/880809/statm: 10407 2664 1436 291 0 1941 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41628 KiB
Current children cumulated memory: 10656 KiB

[startup+1.50019 s]
/proc/loadavg: 1.92 2.17 2.84 5/257 880830
/proc/meminfo: memFree=125509916/131524600 swapFree=131071996/131071996
[pid=880809] ppid=880801 vsize=42228 memory=13256 CPUtime=1.48 cores=1,3
/proc/880809/stat : 880809 (pb-oll-rs) R 880801 880809 880757 0 -1 4194304 1058 0 0 0 141 7 0 0 20 0 1 0 165239253 43241472 3314 134679101440 4194304 5384005 140728824333456 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 19636224 140728824341527 140728824341604 140728824341604 140728824348619 0
/proc/880809/statm: 10557 3314 1436 291 0 2091 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 42228 KiB
Current children cumulated memory: 13256 KiB

[startup+3.10543 s]
/proc/loadavg: 2.08 2.21 2.85 5/257 880830
/proc/meminfo: memFree=125381900/131524600 swapFree=131071996/131071996
[pid=880809] ppid=880801 vsize=43012 memory=14080 CPUtime=3.08 cores=1,3
/proc/880809/stat : 880809 (pb-oll-rs) R 880801 880809 880757 0 -1 4194304 1225 0 0 0 296 12 0 0 20 0 1 0 165239253 44044288 3520 134679101440 4194304 5384005 140728824333456 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 19636224 140728824341527 140728824341604 140728824341604 140728824348619 0
/proc/880809/statm: 10753 3520 1436 291 0 2287 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 43012 KiB
Current children cumulated memory: 14080 KiB

[startup+6.30015 s]
/proc/loadavg: 2.08 2.21 2.85 5/257 880832
/proc/meminfo: memFree=125024660/131524600 swapFree=131071996/131071996
[pid=880809] ppid=880801 vsize=43584 memory=14624 CPUtime=6.27 cores=1,3
/proc/880809/stat : 880809 (pb-oll-rs) R 880801 880809 880757 0 -1 4194304 1363 0 0 0 605 22 0 0 20 0 1 0 165239253 44630016 3656 134679101440 4194304 5384005 140728824333456 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 19636224 140728824341527 140728824341604 140728824341604 140728824348619 0
/proc/880809/statm: 10896 3656 1436 291 0 2430 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 43584 KiB
Current children cumulated memory: 14624 KiB

[startup+6.6748 s]
# the end of solver process 880809 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=6.41509 s, system=0.234414 s

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

[startup+6.40018 s]
/proc/loadavg: 2.08 2.21 2.85 5/257 880832
/proc/meminfo: memFree=125024660/131524600 swapFree=131071996/131071996
[pid=880809] ppid=880801 vsize=43584 memory=14624 CPUtime=6.37 cores=1,3
/proc/880809/stat : 880809 (pb-oll-rs) R 880801 880809 880757 0 -1 4194304 1363 0 0 0 615 22 0 0 20 0 1 0 165239253 44630016 3656 134679101440 4194304 5384005 140728824333456 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 19636224 140728824341527 140728824341604 140728824341604 140728824348619 0
/proc/880809/statm: 10896 3656 1436 291 0 2430 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 43584 KiB
Current children cumulated memory: 14624 KiB

[startup+6.60013 s]
/proc/loadavg: 2.08 2.21 2.85 5/257 880832
/proc/meminfo: memFree=125024660/131524600 swapFree=131071996/131071996
[pid=880809] ppid=880801 vsize=43584 memory=14624 CPUtime=6.57 cores=1,3
/proc/880809/stat : 880809 (pb-oll-rs) R 880801 880809 880757 0 -1 4194304 1363 0 0 0 634 23 0 0 20 0 1 0 165239253 44630016 3656 134679101440 4194304 5384005 140728824333456 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 5674704 5678696 19636224 140728824341527 140728824341604 140728824341604 140728824348619 0
/proc/880809/statm: 10896 3656 1436 291 0 2430 0
Current children cumulated CPU time: 6.57 s
Current children cumulated vsize: 43584 KiB
Current children cumulated memory: 14624 KiB

Child status: 0

Real time (s): 6.67482
CPU time (s): 6.6495
CPU user time (s): 6.41509
CPU system time (s): 0.234414
CPU usage (%): 99.6207
Max. virtual memory (cumulated for all children) (KiB): 43584
Max. memory (cumulated for all children) (KiB): 14624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.41509
system time used= 0.234414
maximum resident set size= 14624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1375
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= 7
involuntary context switches= 14


# summary of solver processes directly reported to runsolver:
#   pid: 880809
#   total CPU time (s): 6.6495
#   total CPU user time (s): 6.41509
#   total CPU system time (s): 0.234414

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.027486 second user time and 0.045518 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2024-07-16 13:53:07
IDJOB=4436064
IDBENCH=155398
IDSOLVER=3067
FILE ID=nodeC017/4436064-1721130774
RUNJOBID= nodeC017-1721130786-880769
SLURM_JOB_ID= 7505697
Free space on /tmp= 890080 MiB

SOLVER NAME= pb-oll-rs 2024-07-02
BENCH NAME= PB24/normalized-PB11/OPT-LIN/kullmann/normalized-sbox_4_shg.opb
COMMAND LINE= pb-oll-rs BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4436064-1721130774/watcher-4436064-1721130774 -o /tmp/evaluation-result-4436064-1721130774/solver-4436064-1721130774 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1721130786-880769 --watchdog 3760  pb-oll-rs HOME/instance-4436064-1721130774.opb

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

MD5SUM BENCH= f8cbff203f2ec66bcdec19280bdd1d00
RANDOM SEED=1775656594

nodeC017.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3484.959
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3550.998
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3598.605
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.448
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3520.922
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3294.812
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3502.234
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3591.172
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125590732 kB
MemAvailable:   129706176 kB
Buffers:          416284 kB
Cached:          4493316 kB
SwapCached:            0 kB
Active:           937472 kB
Inactive:        4310180 kB
Active(anon):       1472 kB
Inactive(anon):   374300 kB
Active(file):     936000 kB
Inactive(file):  3935880 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              7656 kB
Writeback:             0 kB
AnonPages:        338360 kB
Mapped:           105044 kB
Shmem:             37720 kB
KReclaimable:     166424 kB
Slab:             280448 kB
SReclaimable:     166424 kB
SUnreclaim:       114024 kB
KernelStack:        3856 kB
PageTables:         9108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     777928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            61664 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 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:      215764 kB
DirectMap2M:    24723456 kB
DirectMap1G:    111149056 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC017 at 2024-07-16 13:53:13