Trace number 4543411

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
SCIP-NaPS 1.00a1UNSAT 0.439931 0.469849

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
domset/domset-hubgraph-opb/normalized-domset-hubgraph_068.opb
MD5SUMfa4a44a126a0a168be7bf7730f3b2c61
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 benchmark0.040696
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables272
Total number of constraints273
Number of constraints which are clauses272
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 constraint5
Maximum length of a constraint272
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 24
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 296
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.36/0.44	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4543411-1753222613.opb
0.36/0.44	c Solving mode: decision
0.36/0.44	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.36/0.44	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.36/0.44	c original problem has 272 variables (272 bin, 0 int, 0 impl, 0 cont) and 273 constraints
0.36/0.44	c presolving:
0.36/0.44	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 273 upgd conss, 0 impls, 0 clqs
0.36/0.44	c    (0.0s) probing: 51/272 (18.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.36/0.44	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.36/0.44	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.36/0.44	c    (0.0s) symmetry computation finished: 2 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.36/0.44	c dynamic symmetry handling statistics:
0.36/0.44	c    orbitopal reduction:       no components
0.36/0.44	c    orbital reduction:          1 components of sizes 2
0.36/0.44	c    lexicographic reduction:    2 permutations with support sizes 270, 272
0.36/0.44	c handled 1 out of 1 symmetry components
0.36/0.44	c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
0.36/0.44	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.36/0.44	c  0 implications, 0 cliques
0.36/0.44	c presolved problem has 272 variables (272 bin, 0 int, 0 impl, 0 cont) and 273 constraints
0.36/0.44	c       1 constraints of type <knapsack>
0.36/0.44	c     272 constraints of type <logicor>
0.36/0.44	c transformed objective value is always integral (scale: 1)
0.36/0.44	c Presolving Time: 0.01
0.36/0.44	c 
0.36/0.44	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.36/0.44	c   0.0s|     1 |     0 |   901 |     - |  8842k |   0 | 272 | 293 | 273 |   0 |  0 |  20 |   0 | 0.000000e+00 |      --      |    Inf | unknown
0.36/0.44	c   0.3s|     1 |     0 |  3860 |     - |    19M |   0 | 272 | 293 | 275 |   2 |  1 |  21 |   0 |    cutoff    |      --      |   0.00%| unknown
0.36/0.44	c   0.3s|     1 |     0 |  3860 |     - |    19M |   0 | 272 | 293 | 275 |   2 |  1 |  21 |   0 |    cutoff    |      --      |   0.00%| unknown
0.36/0.44	c 
0.36/0.44	c SCIP Status        : problem is solved [infeasible]
0.36/0.44	c Solving Time (sec) : 0.27
0.36/0.44	c Solving Nodes      : 1
0.36/0.44	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.36/0.44	c Dual Bound         : +1.00000000000000e+20
0.36/0.44	c Gap                : 0.00 %
0.36/0.44	c SCIP found the problem to be infeasible.
0.36/0.44	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: 63708 MiB (58916 MiB free)
  memory of node 1: 64465 MiB (58758 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543411-1753222613/watcher-4543411-1753222613 -o /tmp/evaluation-result-4543411-1753222613/solver-4543411-1753222613 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1753222578-168830 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4543411-1753222613.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=169388, runsolver pid=169385

[startup+0.100069 s]*
/proc/loadavg: 2.47 1.46 1.63 5/268 169393
/proc/meminfo: memFree=120498500/131249988 swapFree=33010416/33010684
[pid=169388] ppid=169385 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/169388/stat : 169388 (scip-naps-1.00.) S 169385 169388 168818 0 -1 4194304 257 331 0 0 0 0 0 0 20 0 1 0 237939872 4292608 736 18446744073709551615 94040678375424 94040679269957 140734760388912 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94040679509008 94040679556752 94040710443008 140734760397215 140734760397312 140734760397312 140734760402916 0
/proc/169388/statm: 1048 736 672 219 0 110 0
[pid=169393] ppid=169388 vsize=1185788 memory=30500 CPUtime=0.06 cores=1,3
/proc/169393/stat : 169393 (python3) R 169388 169388 168818 0 -1 4194304 3452 0 0 0 5 1 0 0 20 0 1 0 237939875 1214246912 7625 18446744073709551615 94722355085312 94722355085689 140736668770960 0 0 0 0 16781312 2 0 0 0 17 1 0 0 0 0 0 94722355096984 94722355097604 94722361421824 140736668776790 140736668776992 140736668776992 140736668782567 0
/proc/169393/statm: 296447 7625 4809 1 0 268515 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 1189980 KiB
Current children cumulated memory: 33444 KiB

[startup+0.206225 s]*
/proc/loadavg: 2.47 1.46 1.63 5/268 169393
/proc/meminfo: memFree=120498500/131249988 swapFree=33010416/33010684
[pid=169388] ppid=169385 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/169388/stat : 169388 (scip-naps-1.00.) S 169385 169388 168818 0 -1 4194304 257 331 0 0 0 0 0 0 20 0 1 0 237939872 4292608 736 18446744073709551615 94040678375424 94040679269957 140734760388912 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94040679509008 94040679556752 94040710443008 140734760397215 140734760397312 140734760397312 140734760402916 0
/proc/169388/statm: 1048 736 672 219 0 110 0
[pid=169393] ppid=169388 vsize=1207268 memory=59684 CPUtime=0.17 cores=1,3
/proc/169393/stat : 169393 (python3) R 169388 169388 168818 0 -1 4194304 7651 0 0 0 15 2 0 0 20 0 1 0 237939875 1236242432 14921 18446744073709551615 94722355085312 94722355085689 140736668770960 0 0 0 0 16781312 2 0 0 0 17 1 0 0 0 0 0 94722355096984 94722355097604 94722361421824 140736668776790 140736668776992 140736668776992 140736668782567 0
/proc/169393/statm: 301817 14921 8169 1 0 273175 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1211460 KiB
Current children cumulated memory: 62628 KiB

[startup+0.306185 s]*
/proc/loadavg: 2.47 1.46 1.63 5/268 169393
/proc/meminfo: memFree=120498500/131249988 swapFree=33010416/33010684
[pid=169388] ppid=169385 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/169388/stat : 169388 (scip-naps-1.00.) S 169385 169388 168818 0 -1 4194304 257 331 0 0 0 0 0 0 20 0 1 0 237939872 4292608 736 18446744073709551615 94040678375424 94040679269957 140734760388912 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94040679509008 94040679556752 94040710443008 140734760397215 140734760397312 140734760397312 140734760402916 0
/proc/169388/statm: 1048 736 672 219 0 110 0
[pid=169393] ppid=169388 vsize=1207796 memory=60068 CPUtime=0.27 cores=1,3
/proc/169393/stat : 169393 (python3) R 169388 169388 168818 0 -1 4194304 7764 0 0 0 25 2 0 0 20 0 1 0 237939875 1236783104 15017 18446744073709551615 94722355085312 94722355085689 140736668770960 0 0 0 0 16781312 2 0 0 0 17 1 0 0 0 0 0 94722355096984 94722355097604 94722361421824 140736668776790 140736668776992 140736668776992 140736668782567 0
/proc/169393/statm: 301949 15017 8169 1 0 273307 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1211988 KiB
Current children cumulated memory: 63012 KiB

[startup+0.469799 s]
# the end of solver process 169388 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.403668 s, system=0.036263 s

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

[startup+0.406089 s]*
/proc/loadavg: 2.47 1.46 1.63 5/268 169393
/proc/meminfo: memFree=120498500/131249988 swapFree=33010416/33010684
[pid=169388] ppid=169385 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/169388/stat : 169388 (scip-naps-1.00.) S 169385 169388 168818 0 -1 4194304 257 331 0 0 0 0 0 0 20 0 1 0 237939872 4292608 736 18446744073709551615 94040678375424 94040679269957 140734760388912 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94040679509008 94040679556752 94040710443008 140734760397215 140734760397312 140734760397312 140734760402916 0
/proc/169388/statm: 1048 736 672 219 0 110 0
[pid=169393] ppid=169388 vsize=1215236 memory=67492 CPUtime=0.36 cores=1,3
/proc/169393/stat : 169393 (python3) R 169388 169388 168818 0 -1 4194304 9627 0 0 0 34 2 0 0 20 0 1 0 237939875 1244401664 16873 18446744073709551615 94722355085312 94722355085689 140736668770960 0 0 0 0 16781312 2 0 0 0 17 1 0 0 0 0 0 94722355096984 94722355097604 94722361421824 140736668776790 140736668776992 140736668776992 140736668782567 0
/proc/169393/statm: 303809 16873 8169 1 0 275167 0
Current children cumulated CPU time: 0.36 s
Current children cumulated vsize: 1219428 KiB
Current children cumulated memory: 70436 KiB

Child status: 0

Real time (s): 0.469849
CPU time (s): 0.439931
CPU user time (s): 0.403668
CPU system time (s): 0.036263
CPU usage (%): 93.6324
Max. virtual memory (cumulated for all children) (KiB): 1219428
Max. memory (cumulated for all children) (KiB): 70436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.403668
system time used= 0.036263
maximum resident set size= 74788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11891
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 334
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 169388
#   total CPU time (s): 0.439931
#   total CPU user time (s): 0.403668
#   total CPU system time (s): 0.036263

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01543 second user time and 0.027739 second system time

The end

Launcher Data 

Begin job on nodeC031 at 2025-07-23 00:16:53
IDJOB=4543411
IDBENCH=173155
IDSOLVER=3368
FILE ID=nodeC031/4543411-1753222613
RUNJOBID= nodeC031-1753222578-168830
SLURM_JOB_ID= 9687820
Free space on /tmp= 432932 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/domset/domset-hubgraph-opb/normalized-domset-hubgraph_068.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543411-1753222613/watcher-4543411-1753222613 -o /tmp/evaluation-result-4543411-1753222613/solver-4543411-1753222613 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1753222578-168830 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4543411-1753222613.opb

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

MD5SUM BENCH= fa4a44a126a0a168be7bf7730f3b2c61
RANDOM SEED=450794392

nodeC031 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		: 3599.888
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	: 6999.78
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		: 3606.391
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	: 6999.78
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		: 3599.976
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	: 6999.78
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		: 3599.644
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	: 6999.78
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		: 3599.808
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	: 6999.78
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		: 3599.893
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	: 6999.78
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		: 3571.598
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	: 6999.78
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		: 3606.058
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        120498352 kB
MemAvailable:   125644948 kB
Buffers:            2128 kB
Cached:          5831484 kB
SwapCached:            8 kB
Active:          5095448 kB
Inactive:        4697408 kB
Active(anon):    3975036 kB
Inactive(anon):    10464 kB
Active(file):    1120412 kB
Inactive(file):  4686944 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             12216 kB
Writeback:            48 kB
AnonPages:       3962436 kB
Mapped:           131016 kB
Shmem:             26248 kB
KReclaimable:     356956 kB
Slab:             455968 kB
SReclaimable:     356956 kB
SUnreclaim:        99012 kB
KernelStack:        4320 kB
PageTables:        11588 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    7823960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3904 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 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:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432924 MiB
End job on nodeC031 at 2025-07-23 00:16:54