Trace number 4543211

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
Sat4j CP VeriPB 2025-06-06UNSAT cert. 0.483884 0.294909

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/
CombinatorialBenchmarksPBsolvers/domset/larger/domset_large-tiling/normalized-domset-hexgrid_03_094.opb
MD5SUMcca361799a4b89920f8d077aa5e25ebe
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 benchmark0.007611
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables282
Total number of constraints565
Number of constraints which are clauses282
Number of constraints which are cardinality constraints (but not clauses)283
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint282
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 70
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 352
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 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.07	c version PB25.v20250606
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.09	c Free memory 		2104792832
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2113929216
0.00/0.09	c Number of processors 	2
0.13/0.15	c Pseudo Boolean Optimization by upper bound
0.13/0.15	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.13/0.15	c  - never skip resolution steps
0.13/0.15	c  - Auto-division on coefficients is disabled
0.13/0.15	c  - No postprocessing
0.13/0.15	c  - Conflict is considered as is when resolving
0.13/0.15	c  - Use constraints as they come during conflict analysis
0.13/0.15	c  - Weaken first using unassigned literals
0.13/0.15	c  - Bump strategy: ALWAYS_ONE
0.13/0.15	c  - Bumper: EFFECTIVE
0.13/0.15	c --- Begin Solver configuration ---
0.13/0.15	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@768debd
0.13/0.15	c Learn all clauses as in MiniSAT
0.13/0.15	c LOGGER=java.util.logging.Logger@449b2d27 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.13/0.15	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.13/0.15	c No reason simplification
0.13/0.15	c Dynamic restart strategy considering the size of the coefficients
0.13/0.15	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@18ef96
0.13/0.15	c timeout=2147483s
0.13/0.15	c DB Simplification allowed=false
0.13/0.15	c Listener: none
0.13/0.15	c --- End Solver configuration ---
0.13/0.15	c solving HOME/instance-4543211-1753224508.opb
0.13/0.15	c reading problem ... 
0.13/0.15	c using VERIPB proof format
0.13/0.15	c  no objective function found
0.33/0.21	c ... done. Wall clock time 0.055s.
0.33/0.21	c declared #vars     282
0.33/0.21	c #constraints  565
0.33/0.21	c constraints type 
0.33/0.21	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 283
0.33/0.21	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 282
0.33/0.21	c 565 constraints processed.
0.33/0.27	c starts		: 1
0.33/0.27	c conflicts		: 6
0.33/0.27	c decisions		: 5
0.33/0.27	c propagations		: 1113
0.33/0.27	c inspects		: 3673
0.33/0.27	c shortcuts		: 0
0.33/0.27	c learnt literals	: 0
0.33/0.27	c learnt binary clauses	: 0
0.33/0.27	c learnt ternary clauses	: 0
0.33/0.27	c learnt constraints	: 5
0.33/0.27	c ignored constraints	: 0
0.33/0.27	c root simplifications	: 0
0.33/0.27	c removed literals (reason simplification)	: 0
0.33/0.27	c reason swapping (by a shorter reason)	: 0
0.33/0.27	c Calls to reduceDB	: 0
0.33/0.27	c Number of update (reduction) of LBD	: 5
0.33/0.27	c Imported unit clauses	: 0
0.33/0.27	c No decision after first conflict	: true
0.33/0.27	c number of reductions to clauses (during analyze)	: 0
0.33/0.27	c number of learned constraints concerned by reduction	: 0
0.33/0.27	c number of learning phase by resolution	: 0
0.33/0.27	c number of learning phase by cutting planes	: 0
0.33/0.27	c number of rounding to 1 operations	: 0
0.33/0.27	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.33/0.27	c number of reductions of the coefficients by power 2 	: 0
0.33/0.27	c number of right shift for reduction by power 2 	: 0
0.33/0.28	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.33/0.28	c number of ending skipping 	: 0
0.33/0.28	c number of internal skipping 	: 0
0.33/0.28	c number of derivation steps 	: 474
0.33/0.28	c number of skipped derivation steps 	: 0
0.33/0.28	c number of remaining unassigned 	: 0
0.33/0.28	c number of remaining assigned 	: 7
0.33/0.28	c number of falsified literals weakened from reason	: 0
0.33/0.28	c number of falsified literals weakened from conflict	: 0
0.33/0.28	c time for arithmetic operations	: 1721616
0.33/0.28	c minimum degree of deleted constraints	: null
0.33/0.28	c maximum degree of deleted constraints	: null
0.33/0.28	c number of deleted constraints	: 0
0.33/0.28	c speed (assignments/second)	: 16863.636363636364
0.33/0.28	c non guided choices	: 5
0.33/0.28	c learnt constraints type org.sat4j.pb.constraints.pb.PuebloMinWatchPb	: 5
0.33/0.28	s UNSATISFIABLE
0.33/0.28	c Total wall clock time (in seconds): 0.129

Verifier Data 

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Wed Jul 23 01:00:07 CEST 2025
extraparms=
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (43829 MiB free)
  memory of node 1: 64465 MiB (20961 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543211-1753224508/watcher-4543211-1753224508 -o /tmp/evaluation-result-4543211-1753224508/solver-4543211-1753224508 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1753220993-158545 --watchdog 3760 --file-size-limit 100000 java -Dveripb=/tmp/proof-4543211-1753224508 -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4543211-1753224508.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=159059, runsolver pid=159056

[startup+0.100062 s]*
/proc/loadavg: 4.33 4.24 4.24 5/337 159077
/proc/meminfo: memFree=66316728/131249988 swapFree=33010160/33010684
[pid=159059] ppid=159056 vsize=18930384 memory=57804 CPUtime=0.13 cores=0,2
/proc/159059/stat : 159059 (java) S 159056 159059 158535 0 -1 4194304 6583 0 0 0 11 2 0 0 20 0 18 0 238128375 19384713216 14451 18446744073709551615 94154229477376 94154229481072 140722017652096 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94154229488888 94154229489680 94154233073664 140722017655121 140722017655268 140722017655268 140722017660872 0
/proc/159059/statm: 4732596 14451 5342 1 0 547620 0
[pid=159059/tid=159061] ppid=159056 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=0,2
/proc/159059/task/159061/stat : 159061 (java) R 159056 159059 158535 0 -1 4194368 5079 0 0 0 7 1 0 0 20 0 18 0 238128376 19384713216 14451 18446744073709551615 94154229477376 94154229481072 140722017652096 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94154229488888 94154229489680 94154233073664 140722017655121 140722017655268 140722017655268 140722017660872 0
[pid=159059/tid=159070] ppid=159056 vsize=18930384 memory=228522721619 CPUtime=0 cores=0,2
/proc/159059/task/159070/stat : 159070 (Finalizer) S 159056 159059 158535 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 238128378 19384713216 14451 18446744073709551615 94154229477376 94154229481072 140722017652096 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94154229488888 94154229489680 94154233073664 140722017655121 140722017655268 140722017655268 140722017660872 0
[pid=159059/tid=159077] ppid=159056 vsize=18930384 memory=55186957824150 CPUtime=0 cores=0,2
/proc/159059/task/159077/stat : 159077 (Common-Cleaner) S 159056 159059 158535 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 238128379 19384713216 14451 18446744073709551615 94154229477376 94154229481072 140722017652096 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94154229488888 94154229489680 94154233073664 140722017655121 140722017655268 140722017655268 140722017660872 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 57804 KiB

[startup+0.205996 s]*
/proc/loadavg: 4.33 4.24 4.24 7/337 159077
/proc/meminfo: memFree=66304504/131249988 swapFree=33010160/33010684
[pid=159059] ppid=159056 vsize=18930384 memory=66628 CPUtime=0.33 cores=0,2
/proc/159059/stat : 159059 (java) S 159056 159059 158535 0 -1 4194304 7181 0 0 0 31 2 0 0 20 0 18 0 238128375 19384713216 16657 18446744073709551615 94154229477376 94154229481072 140722017652096 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94154229488888 94154229489680 94154233073664 140722017655121 140722017655268 140722017655268 140722017660872 0
/proc/159059/statm: 4732596 16657 5438 1 0 548036 0
[pid=159059/tid=159061] ppid=159056 vsize=18930384 memory=4026990876 CPUtime=0.17 cores=0,2
/proc/159059/task/159061/stat : 159061 (java) R 159056 159059 158535 0 -1 4194368 5405 0 0 0 16 1 0 0 20 0 18 0 238128376 19384713216 16657 18446744073709551615 94154229477376 94154229481072 140722017652096 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94154229488888 94154229489680 94154233073664 140722017655121 140722017655268 140722017655268 140722017660872 0
[pid=159059/tid=159070] ppid=159056 vsize=18930384 memory=17146 CPUtime=0 cores=0,2
/proc/159059/task/159070/stat : 159070 (Finalizer) S 159056 159059 158535 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 238128378 19384713216 16657 18446744073709551615 94154229477376 94154229481072 140722017652096 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94154229488888 94154229489680 94154233073664 140722017655121 140722017655268 140722017655268 140722017660872 0
[pid=159059/tid=159077] ppid=159056 vsize=18930384 memory=54087446168546 CPUtime=0 cores=0,2
/proc/159059/task/159077/stat : 159077 (Common-Cleaner) S 159056 159059 158535 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 238128379 19384713216 16657 18446744073709551615 94154229477376 94154229481072 140722017652096 0 0 0 4 0 16800975 1 0 0 -1 0 0 0 0 0 0 94154229488888 94154229489680 94154233073664 140722017655121 140722017655268 140722017655268 140722017660872 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 66628 KiB

[startup+0.294862 s]
# the end of solver process 159059 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=0.455209 s, system=0.028675 s

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

Child status: 20

Real time (s): 0.294909
CPU time (s): 0.483884
CPU user time (s): 0.455209
CPU system time (s): 0.028675
CPU usage (%): 164.079
Max. virtual memory (cumulated for all children) (KiB): 18930384
Max. memory (cumulated for all children) (KiB): 66628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.455209
system time used= 0.028675
maximum resident set size= 72600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7609
page faults= 0
swaps= 0
block input operations= 0
block output operations= 88
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 770
involuntary context switches= 334


# summary of solver processes directly reported to runsolver:
#   pid: 159059
#   total CPU time (s): 0.483884
#   total CPU user time (s): 0.455209
#   total CPU system time (s): 0.028675

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005266 second user time and 0.028828 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2025-07-23 00:48:28
IDJOB=4543211
IDBENCH=172336
IDSOLVER=3362
FILE ID=nodeC020/4543211-1753224508
RUNJOBID= nodeC020-1753220993-158545
SLURM_JOB_ID= 9687807
Free space on /tmp= 426688 MiB

SOLVER NAME= Sat4j CP VeriPB 2025-06-06
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/domset/larger/domset_large-tiling/normalized-domset-hexgrid_03_094.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4543211-1753224508/watcher-4543211-1753224508 -o /tmp/evaluation-result-4543211-1753224508/solver-4543211-1753224508 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1753220993-158545 --watchdog 3760 --file-size-limit 100000 java -Dveripb=/tmp/proof-4543211-1753224508 -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4543211-1753224508.opb

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

MD5SUM BENCH= cca361799a4b89920f8d077aa5e25ebe
RANDOM SEED=906691076

nodeC020 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		: 3604.318
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	: 6999.79
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		: 3599.862
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	: 6999.79
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		: 3599.988
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	: 6999.79
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		: 3591.695
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	: 6999.79
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		: 3599.930
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	: 6999.79
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		: 3599.892
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	: 6999.79
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		: 3601.247
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	: 6999.79
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		: 3525.693
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	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        66345260 kB
MemAvailable:   110699280 kB
Buffers:            2128 kB
Cached:         45105388 kB
SwapCached:            4 kB
Active:         19912356 kB
Inactive:       44251024 kB
Active(anon):   19057724 kB
Inactive(anon):    24536 kB
Active(file):     854632 kB
Inactive(file): 44226488 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             15936 kB
Writeback:             0 kB
AnonPages:      19056188 kB
Mapped:           128728 kB
Shmem:             26244 kB
KReclaimable:     224280 kB
Slab:             321076 kB
SReclaimable:     224280 kB
SUnreclaim:        96796 kB
KernelStack:        5228 kB
PageTables:        41044 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:   23633360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      151480 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:  18741248 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 426688 MiB
End job on nodeC020 at 2025-07-23 00:48:29