Trace number 4516358

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
roundingsat+pbsuma 63f22adUNSAT 0.203332 0.216694

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
vertex-cover/noverticaledges-v1/normalized-grid4_27.opb
MD5SUMd84e5b0859c720120d753ed5df1f0f9f
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.016446
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables108
Total number of constraints109
Number of constraints which are clauses108
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint108
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 54
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 162
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 

0.00/0.01	c ┌────────────────────────────────────────────────────────────────┐
0.00/0.01	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.01	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.01	c │      (c) 2025 Markus Anders                                    │
0.00/0.01	c └────────────────────────────────────────────────────────────────┘
0.00/0.01	c parse 'HOME/instance-4516358-1751224857.opb'
0.00/0.01	c 	read 0.00MB  (0.12ms)
0.00/0.01	c	 [cnf: #variables 108 #clauses 109 #duplicates 0 #arr 324]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 2] (0.10ms)
0.00/0.01	c 
0.00/0.01	c detect special group actions
0.00/0.01	c 	probe for Johnson action (limit=64)
0.00/0.01	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.01	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.01	c 	 (0.08ms)
0.00/0.01	c 
0.00/0.01	c detect symmetries on remainder
0.00/0.01	c 	[graph: #vertices 541 #edges 1296]
0.00/0.01	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.01	c 	 [group: #symmetries 2.04*10^8 #generators 8] (0.41ms)
0.00/0.01	c 
0.00/0.01	c optimize generators (opt_passes=64, conjugate_limit=256)
0.00/0.01	c 	ran it=0, +gens=8 
0.00/0.01	c 	con best_support=52, best_gens=5, +gens=253
0.00/0.01	c 	(4.17ms)
0.00/0.01	c 
0.00/0.01	c finalize break order and special generators
0.00/0.01	c 
0.00/0.01	c add generic predicates (break_depth=10)
0.00/0.01	c 	added predicates for 269 generators (0.64ms)
0.00/0.01	c 
0.00/0.01	c generation finished
0.00/0.01	c 	[sbp: #constraints 7532 #add_vars 2421]
0.00/0.01	c 
0.00/0.01	c write result to 'HOME/instance-4516358-1751224857.opb.pre'
0.00/0.01	c 	wrote 0.25MB (0.69ms)
0.00/0.01	c ------------------------------------------------------------------
0.00/0.01	c                   4.17ms 64.87% optimize_gens
0.00/0.01	c                   0.69ms 10.77% output
0.00/0.01	c                   0.64ms 10.02% break_generic
0.00/0.01	c                   0.41ms  6.37% detect_generic
0.00/0.01	c                   0.16ms  2.52% other
0.00/0.01	c                   0.12ms  1.81% parse
0.00/0.01	c                   0.10ms  1.49% approx_orbits
0.00/0.01	c                   0.08ms  1.20% detect_special
0.00/0.01	c                   0.06ms  0.94% finalize_order
0.00/0.01	c         ───────────────────────────────────────────────
0.00/0.01	c                   6.43ms   100% total
0.00/0.01	c ------------------------------------------------------------------
0.00/0.02	c RoundingSat 2
0.00/0.02	c branch pb25
0.00/0.02	c commit 63f22ad
0.00/0.05	c #variables 2529 #constraints 7641
0.00/0.08	c rational objective 188.5
0.17/0.21	c cpu time 0.170073 s
0.17/0.21	c deterministic time 595307 5.95e+05
0.17/0.21	c optimization time 2.2e-05 s
0.17/0.21	c total solve time 0.150267 s
0.17/0.21	c core-guided solve time 0 s
0.17/0.21	c propagation time 0.015076 s
0.17/0.21	c conflict analysis time 0.003659 s
0.17/0.21	c propagations 51817
0.17/0.21	c resolve steps 2612
0.17/0.21	c decisions 530
0.17/0.21	c conflicts 379
0.17/0.21	c restarts 3
0.17/0.21	c inprocessing phases 0
0.17/0.21	c garbage collections 0 ,( -nan )
0.17/0.21	c input clauses 7640 ,( 99.99 )
0.17/0.21	c input cardinalities 1 ,( 0.01 )
0.17/0.21	c input general constraints 0 ,( 0.00 )
0.17/0.21	c input average constraint length 2.89
0.17/0.21	c input average constraint degree 1.01
0.17/0.21	c learned clauses 173 ,( 45.05 )
0.17/0.21	c learned cardinalities 149 ,( 38.80 )
0.17/0.21	c learned general constraints 62 ,( 16.15 )
0.17/0.21	c learned average constraint length 30.40
0.17/0.21	c learned average constraint degree 15.45
0.17/0.21	c watched  CF 32, 64, 128, Arb: 5 , 0 , 0 , 0
0.17/0.21	c counting CF 32, 64, 128, Arb: 57 , 0 , 0 , 0
0.17/0.21	c watched   constraints 5 ,( 8.06 ) 
0.17/0.21	c counting  constraints 57 ,( 91.94 ) 
0.17/0.21	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 77198 , 49155 , 565 ,( 138 , 427 )
0.17/0.21	c gcd simplifications 8
0.17/0.21	c detected cardinalities 5
0.17/0.21	c weakened non-implied lits 3510
0.17/0.21	c weakened non-implying lits 1
0.17/0.21	c original variables 2529
0.17/0.21	c clausal propagations 47338
0.17/0.21	c cardinality propagations 2194
0.17/0.21	c watched propagations 1
0.17/0.21	c counting propagations 362
0.17/0.21	c watch lookups 147643
0.17/0.21	c watch backjump lookups 0
0.17/0.21	c watch checks 229743
0.17/0.21	c propagation checks 82422
0.17/0.21	c constraint additions 30286
0.17/0.21	c trail pops 52233
0.17/0.21	c formula constraints 7641
0.17/0.21	c learned constraints 377
0.17/0.21	c bound constraints 0
0.17/0.21	c core-guided constraints 0
0.17/0.21	c encountered formula constraints 2221
0.17/0.21	c encountered learned constraints 759
0.17/0.21	c encountered bound constraints 0
0.17/0.21	c encountered core-guided constraints 0
0.17/0.21	c LP total time 0.075317 s
0.17/0.21	c LP solve time 0.02 s
0.17/0.21	c LP constraints added 7646
0.17/0.21	c LP constraints removed 0
0.17/0.21	c LP pivots internal 93
0.17/0.21	c LP pivots root 539
0.17/0.21	c LP calls 3
0.17/0.21	c LP optimalities 2
0.17/0.21	c LP no pivot count 0
0.17/0.21	c LP infeasibilities 1
0.17/0.21	c LP valid Farkas constraints 1
0.17/0.21	c LP learned Farkas constraints 1
0.17/0.21	c LP basis resets 0
0.17/0.21	c LP cycling count 0
0.17/0.21	c LP singular count 0
0.17/0.21	c LP no primal count 0
0.17/0.21	c LP no farkas count 0
0.17/0.21	c LP other issue count 0
0.17/0.21	c LP Gomory cuts 5
0.17/0.21	c LP learned cuts 0
0.17/0.21	c LP deleted cuts 0
0.17/0.21	c LP encountered Gomory constraints 0
0.17/0.21	c LP encountered Farkas constraints 10
0.17/0.21	c LP encountered learned Farkas constraints 0
0.17/0.21	c CG auxiliary variables introduced 0
0.17/0.21	c CG solutions found 0
0.17/0.21	c CG cores constructed 0
0.17/0.21	c CG core cardinality constraints returned 0
0.17/0.21	c CG unit cores 0
0.17/0.21	c CG single cores 0
0.17/0.21	c CG blocks removed during cardinality reduction 0
0.17/0.21	c CG first core best 0
0.17/0.21	c CG decision core best 0
0.17/0.21	c CG core reduction tie 0
0.17/0.21	c CG core degree average 0.00
0.17/0.21	c CG core slack average 0.00
0.17/0.21	c CG core upper bound improvements 0
0.17/0.21	c STR number of successful calls 0
0.17/0.21	c STR number of unsuccessful calls 0
0.17/0.21	c STR number of inconclusive calls 0
0.17/0.21	c STR number of successful attempts 0
0.17/0.21	c STR number of unsuccessful attempts 0
0.17/0.21	c STR number of inconclusive attempts 0
0.17/0.21	c STR average degree increase per successful call inf
0.17/0.21	c STR average degree increase per successful attempt inf
0.17/0.21	c STR total number of conflicts for successful attempts 0
0.17/0.21	c STR total number of conflicts for unsuccessful attempts 0
0.17/0.21	c STR total number of conflicts for inconclusive attempts 0
0.17/0.21	c STR average number of conflicts per successful attempt inf
0.17/0.21	c STR average number of conflicts per unsuccessful attempt inf
0.17/0.21	c STR average number of conflicts per inconclusive attempt inf
0.17/0.21	c AVG.sumWPerc 56.34 
0.17/0.21	c bigint constraints 0 
0.17/0.21	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (62280 MiB free)
  memory of node 1: 64507 MiB (60356 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4516358-1751224857/watcher-4516358-1751224857 -o /tmp/evaluation-result-4516358-1751224857/solver-4516358-1751224857 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751217107-31777 --watchdog 3760 run-dec-break.sh HOME/instance-4516358-1751224857.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=33855, runsolver pid=33852

[startup+0.100059 s]*
/proc/loadavg: 4.11 4.13 4.09 5/268 33858
/proc/meminfo: memFree=125580872/131250000 swapFree=33010684/33010684
[pid=33855] ppid=33852 vsize=4192 memory=2816 CPUtime=0 cores=0,2
/proc/33855/stat : 33855 (run-dec-break.s) S 33852 33855 31764 0 -1 4194304 235 388 0 0 0 0 0 0 20 0 1 0 38163531 4292608 704 18446744073709551615 93873033596928 93873034491461 140728022017120 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93873034730512 93873034778256 93873045487616 140728022022497 140728022022626 140728022022626 140728022028228 0
/proc/33855/statm: 1048 704 672 219 0 110 0
[pid=33858] ppid=33855 vsize=67236 memory=23672 CPUtime=0.07 cores=0,2
/proc/33858/stat : 33858 (roundingsat) R 33855 33855 31764 0 -1 4194304 3798 0 0 0 6 1 0 0 20 0 1 0 38163533 68849664 5918 18446744073709551615 4227072 8923433 140729434342624 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 39833600 140729434347844 140729434348072 140729434348072 140729434353642 0
/proc/33858/statm: 16809 5918 2336 1147 0 4236 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 71428 KiB
Current children cumulated memory: 26488 KiB

[startup+0.205819 s]*
/proc/loadavg: 4.11 4.13 4.09 5/268 33858
/proc/meminfo: memFree=125580872/131250000 swapFree=33010684/33010684
[pid=33855] ppid=33852 vsize=4192 memory=2816 CPUtime=0 cores=0,2
/proc/33855/stat : 33855 (run-dec-break.s) S 33852 33855 31764 0 -1 4194304 235 388 0 0 0 0 0 0 20 0 1 0 38163531 4292608 704 18446744073709551615 93873033596928 93873034491461 140728022017120 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93873034730512 93873034778256 93873045487616 140728022022497 140728022022626 140728022022626 140728022028228 0
/proc/33855/statm: 1048 704 672 219 0 110 0
[pid=33858] ppid=33855 vsize=69052 memory=25208 CPUtime=0.17 cores=0,2
/proc/33858/stat : 33858 (roundingsat) R 33855 33855 31764 0 -1 4194304 4128 0 0 0 16 1 0 0 20 0 1 0 38163533 70709248 6302 18446744073709551615 4227072 8923433 140729434342624 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 39833600 140729434347844 140729434348072 140729434348072 140729434353642 0
/proc/33858/statm: 17263 6302 2400 1147 0 4690 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 73244 KiB
Current children cumulated memory: 28024 KiB

[startup+0.216671 s]
# the end of solver process 33855 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.180025 s, system=0.023307 s

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

Child status: 0

Real time (s): 0.216694
CPU time (s): 0.203332
CPU user time (s): 0.180025
CPU system time (s): 0.023307
CPU usage (%): 93.8336
Max. virtual memory (cumulated for all children) (KiB): 73244
Max. memory (cumulated for all children) (KiB): 28024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.180025
system time used= 0.023307
maximum resident set size= 25208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4774
page faults= 0
swaps= 0
block input operations= 0
block output operations= 488
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 208
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 33855
#   total CPU time (s): 0.203332
#   total CPU user time (s): 0.180025
#   total CPU system time (s): 0.023307

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011232 second user time and 0.016387 second system time

The end

Launcher Data 

Begin job on nodeC018 at 2025-06-29 21:20:57
IDJOB=4516358
IDBENCH=170931
IDSOLVER=3357
FILE ID=nodeC018/4516358-1751224857
RUNJOBID= nodeC018-1751217107-31777
SLURM_JOB_ID= 9587660
Free space on /tmp= 433032 MiB

SOLVER NAME= roundingsat+pbsuma 63f22ad
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/vertex-cover/noverticaledges-v1/normalized-grid4_27.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4516358-1751224857/watcher-4516358-1751224857 -o /tmp/evaluation-result-4516358-1751224857/solver-4516358-1751224857 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751217107-31777 --watchdog 3760  run-dec-break.sh HOME/instance-4516358-1751224857.opb

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

MD5SUM BENCH= d84e5b0859c720120d753ed5df1f0f9f
RANDOM SEED=374208586

nodeC018 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	: 0xb00002a
cpu MHz		: 3599.839
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 pti ibrs ibpb stibp 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	: 6999.66
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		: 3599.804
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 pti ibrs ibpb stibp 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	: 6999.66
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		: 3599.255
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 pti ibrs ibpb stibp 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	: 6999.66
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		: 3601.072
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 pti ibrs ibpb stibp 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	: 6999.66
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		: 3599.915
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 pti ibrs ibpb stibp 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	: 6999.66
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		: 3599.846
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 pti ibrs ibpb stibp 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	: 6999.66
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		: 3700.000
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 pti ibrs ibpb stibp 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	: 6999.66
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		: 3600.859
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 pti ibrs ibpb stibp 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	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        125580872 kB
MemAvailable:   125337676 kB
Buffers:            3280 kB
Cached:           566124 kB
SwapCached:            0 kB
Active:          4744240 kB
Inactive:         308956 kB
Active(anon):    4501868 kB
Inactive(anon):        0 kB
Active(file):     242372 kB
Inactive(file):   308956 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7220 kB
Writeback:             8 kB
AnonPages:       4484164 kB
Mapped:           116572 kB
Shmem:             18076 kB
KReclaimable:      89028 kB
Slab:             172956 kB
SReclaimable:      89028 kB
SUnreclaim:        83928 kB
KernelStack:        4368 kB
PageTables:        12656 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    5410744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3643392 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433024 MiB
End job on nodeC018 at 2025-06-29 21:20:57